I imported all my mail from my mail account and now its need to get back all of them to the original account. I can't find the option to exporting mail to a mail account. Can any one help.

There is two ways to do this..

1. Export all of the mail to a .PST 9 Outlook folder file) then import it into your previous account. This is based on the assumption you have the account configured within Outlook.

2. Configure the previous account within the same profile the other account is. then Simply click and drag your items.

Let me know if you have questions.

I'm having huge difficulty with this. I wanted to transfer 2000 emails from one Gmail account to another. I did it like option 2, set up both accounts on Outlook then tried to drag and drop. It took ages copying, then stopped with an error. When I looked in the source Gmail account, all 2000 emails were gone. In the target Gmail account there was only 32 emails that had transferred. However outlook has all 2000 emails stored in it's local version of the target gmail account (on my hard drive). But now I cant get those into the actual Gmail account (ie. stored back on their servers). Every time I try only 32 emails appear and are accessible via browser Gmail. Outlook seems to think it's fully synced with the account though ( when I do send/Receive). Using IMAP. What can I do?